Serial Experiments Lain is an anime created in 1998 that touches on topics of identity and technology. It calls into question what it means to have human relationships and how we connect to one another both in person and in an online environment.
We are first introduced to Lain Iwakura who is a shy, awkward and withdrawn girl with seemingly little knowledge of how to interact with others. She seems a little out of touch with her friends and technology but soon dives in to the online world when classmates begin receiving e-mails from a girl who has just commit suicide. Things, however, are not as it seems. As the thirteen episodes unfold, we find out that Lain may not be who we see in the beginning.
Throughout the series we uncover information about a man named Masami Eiri who works for Tachibana General Laboratories as a chief engineer. He is working on Protocol 7, the next generation of the Wired (the series’ version of the Internet). His intentions are not exactly pure as he inserts into the code some of his own to try and break down the barrier of the real world and the Wired. In addition to his work on Protocol 7, he also works on a program that acts as a root user of the Wired who can fix issues; this program is Lain. Eiri's misdoings are eventually found out and he commits suicide but not before uploading his consciousness into the Wired where he can live without a physical form.
In addition to the research by Masami Eiri, there was an experiment called KIDS being run by a Professor Hodgeson. His theory was that children all possess psi, a certain low-level parapsychological ability. He joins children into an array trying to harness the psi and convert it to energy, however, the experiment goes horribly awry and the experiment is scrapped.
Years later, a group of hackers called The Knights of the Eastern Calculus, who follow Masami Eiri, find the schematics and use it at Eiri’s bidding to further the breakdown of the barrier between the real world and Wired using a theory based on the Schumann Resonances. The thought was that these frequencies could be encoded and used as a global neural network to connect humanity at an unconscious level without any use of a physical device. The system was installed at a club where kids hang out as a test. There the children’s energy was unknowingly being used and as a result were getting more connected to the Wired. This causes problems though as the children begin to lose control of what is reality.
Tachibana General Laboratories realizes that there are problems with Protocol 7 due to Eiri’s interfering and create a physical version of the Lain program to understand what it is to be human and to use this experience to fix the issues with Protocol 7. The physical program in the form of a girl was given to an employee who takes her home and acts as her father. It is here that the story unfolds as Lain begins to question who she is, where she came from and what her purpose is. Eventually she comes to the full realization of her ability and that she can right wrongs by deleting herself from the memory of others.
Much of the background and technology Lain is based on is factual. Throughout the series we see news headlines showing clips of information that provide a history of the Wired or the Internet we use today – from Vennevar Bush and the Memex, John C. Lilly and his research of human consciousness and networking to Ted Nelson and the invention of hypertext. It's these ideas that serve as the foundation and plot of a wireless network of human consciousness.
It is interesting to note the devices we see and the year the series was released. In the classroom, Lain and her classmates are often shown using handheld devices familiar to today’s smartphones. While technology was developing at the time Serial Experiments Lain was being created it would be several years before Japan saw widespread use of any wireless devices capable of communication.
After Lain upgrades her Navi (computer), we often see her interacting with it via voice recognition. At the time voice recognition was not a common technology but in modern day apps, the technology is everywhere such as Windows 10's Cortana, Apple's Siri and Amazon's Alexa.
At one point we see a news report about a hacking incident into the "auto-drive program in cars and trucks" causing a fatality. This sounds a lot like driver-less car technology which is currently being worked on. The idea that automobiles could be hacked for malicious intents isn't out of the question.
Quite possibly the most realistic future that the series predicted is a society near addicted to online activity. Nearly every time we see Lain's father, the light from a monitor can be seen reflected on his glasses. Kindergarten age children get sucked into a game of online hide-and-seek. An unknown man stumbles down the street fully absorbed by his online experience while wearing what appears to be VR goggles and a backpack containing his Navi. Device addiction has grown to be a very real issue these days. The compulsion to check social media or escape real life scenarios seems to be everywhere.
Serial Experiments Lain can be found online at My Anime List or Crunchyroll. A Blu-ray set can be bought at Best Buy or Barnes and Noble.